Remove Google Play Services dependency

PS2: inline hasGms usage, don't use addprefix for a single entry,
     remove unused imports

Change-Id: I1eb1fb76e4b80e26992599e3511d265abbfa1cd7

Android.mk

@@ -14,19 +14,15 @@ LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 LOCAL_STATIC_JAVA_LIBRARIES := \
     android-support-v4 \
     android-support-v13 \
-    play \
     libphonenumber \
     org.cyanogenmod.platform.sdk
 
-LOCAL_JAVA_LIBRARIES := telephony-common
+LOCAL_JAVA_LIBRARIES := \
+    org.cyanogenmod.platform.internal \
+    telephony-common
 
-# Include res dir from chips
-google_play_dir := ../../../external/google/google_play_services/libproject/google-play-services_lib/res
-res_dir := $(google_play_dir) res
-
-LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dir))
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
 LOCAL_AAPT_FLAGS := --auto-add-overlay
-LOCAL_AAPT_FLAGS += --extra-packages com.google.android.gms
 
 include frameworks/opt/setupwizard/library/common.mk